## add_reply(author, initial, date_time, text) {#str_str_datetime_str} Adds a reply to this Comment. ```python def add_reply(self, author: str, initial: str, date_time: datetime.datetime, text: str......{#str_str_datetime_str} Adds a reply to this comment. ```python def add_reply(self... ### Returns The created [Comment](../) node for the reply. ###...